pg-boss expert for PostgreSQL-backed job queues with exactly-once delivery, perfect for applications already using...
Data & Analytics
Data processing, analysis, visualization, and ML pipelines
623 skills
Expert in Prisma - the TypeScript ORM for type-safe database access. Covers schema design, migrations, Prisma Client...
Use when same data is fetched repeatedly. Use when database queries are slow. Use when implementing caching without...
Use when accepting user input. Use when handling request data. Use when trusting external data without validation.
Use when loading all data upfront. Use when initial page load is slow. Use when fetching data that might not be needed.
Use when fetching related data in loops. Use when seeing multiple queries for one request. Use when database is slow...
Create D3.js charts and interactive data visualizations. Use when building bar charts, line charts, scatter plots,...
BufferGeometry creation, built-in geometries, custom geometry with buffer attributes, instanced meshes for rendering...
Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and...
Best practices for integrating TanStack Query with TanStack Router and TanStack Start. Patterns for full-stack data...
Scaffold, clone, and deploy config-driven NextJS landing pages that use a shared UI components package. Use this...
Database schema design, indexing, and migration guidance for MongoDB-based applications.
Orchestrates comprehensive performance audits across full-stack monorepos. Coordinates performance-expert,...
Analytics and data analysis workflow skill
Design GraphQL schemas with federation, resolvers, dataloaders, n+1 query prevention, and schema stitching patterns
Design data pipelines with quality checks, orchestration, and governance using modern data stack patterns for robust...
Generate database migration scripts for Liquibase, Flyway, Alembic with rollback safety, data preservation, and...
Design MongoDB architectures with document modeling, indexing (ESR rule), sharding, aggregation pipelines, replica...
Optimize SQL and NoSQL databases with schema design, query performance tuning, and indexing strategies.
Design high-performance PostgreSQL databases with schema optimization, indexing strategies, partitioning,...
Design Redis architectures with caching patterns, data structures, eviction policies, persistence (RDB/AOF), and...
Design normalized database schemas with ERDs, migration plans, and indexing strategies for relational and document databases
Data journalism workflows for analysis, visualization, and storytelling. Use when analyzing datasets, creating...
Zero-build frontend development with CDN-loaded React, Tailwind CSS, and vanilla JavaScript. Use when building...